package com.lakeworks.service.impl;

import com.lakeworks.common.annotation.DataScope;
import com.lakeworks.common.constant.UserConstants;
import com.lakeworks.common.core.domain.AjaxResult;
import com.lakeworks.common.core.domain.entity.SysRole;
import com.lakeworks.common.core.domain.entity.SysUser;
import com.lakeworks.common.enums.PostRecordEnum;
import com.lakeworks.common.exception.ServiceException;
import com.lakeworks.common.utils.SecurityUtils;
import com.lakeworks.common.utils.StringUtils;
import com.lakeworks.common.utils.bean.BeanValidators;
import com.lakeworks.common.utils.spring.SpringUtils;
import com.lakeworks.domain.SysPost;
import com.lakeworks.domain.SysUserPost;
import com.lakeworks.domain.SysUserRole;
import com.lakeworks.domain.SysWechatUser;
import com.lakeworks.domain.vo.LoginVO;
import com.lakeworks.domain.vo.UserWorkload;
import com.lakeworks.mapper.*;
import com.lakeworks.service.IPostVerifyService;
import com.lakeworks.service.ISysConfigService;
import com.lakeworks.service.ISysUserService;
import com.lakeworks.service.ISysWechatUserService;
import lombok.val;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.validation.Validator;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

import static java.util.Optional.ofNullable;

/**
 * 用户 业务层处理
 *
 * @author lakeworks
 */
@Service
public class SysUserServiceImpl implements ISysUserService {
    private static final Logger log = LoggerFactory.getLogger(SysUserServiceImpl.class);
    @Autowired
    protected Validator validator;
    @Autowired
    private SysUserMapper userMapper;
    @Autowired
    private SysRoleMapper roleMapper;
    @Autowired
    private SysPostMapper postMapper;
    @Autowired
    private SysUserRoleMapper userRoleMapper;
    @Autowired
    private SysUserPostMapper userPostMapper;
    @Autowired
    private ISysConfigService configService;
    @Autowired
    private IPostVerifyService postVerifyService;
    @Autowired
    private ISysWechatUserService sysWechatUserService;

    public AjaxResult getWorkload(UserWorkload userWorkload){
        if (StringUtils.isBlank(userWorkload.getTableName())) {
            return AjaxResult.error("参数错误");
        }
        if(StringUtils.isNoneBlank(userWorkload.getStartTime(),userWorkload.getEndTime())){
            userWorkload.setStartTime(userWorkload.getStartTime() + " 00:00:00");
            userWorkload.setEndTime(userWorkload.getEndTime() + " 23:59:59");
        }
        List<UserWorkload> workloads;
        if(userWorkload.getTableName().equals("ATTACH")){
            workloads = postVerifyService.selectUserAttchCount(userWorkload);
        }else {
            userWorkload.setTableName(PostRecordEnum.valueOf(userWorkload.getTableName()).getTable());
            workloads = postVerifyService.selectUserProductCount(userWorkload);
        }
        return AjaxResult.success(workloads);
    }

    @Override
    public AjaxResult delUser(Long userId) {
        SysUser sysUser = userMapper.selectUserById(userId);
        if (sysUser == null){
            return AjaxResult.error("用户ID错误");
        }
        ofNullable(sysWechatUserService.selectSysWechatUserById(userId)).ifPresent(w->{
            val sysWechatUser = new SysWechatUser();
            sysWechatUser.setId(w.getId());
            sysWechatUser.setFlag(512);
            sysWechatUserService.updateSysWechatUser(sysWechatUser);
        });
        userMapper.deleteUserById(userId);
        userRoleMapper.deleteUserRoleByUserId(userId);
        return AjaxResult.success();
    }



   /* @Override
    public AjaxResult getWorkload(String startTime, String endTime) {
        List<SysUser> users = userMapper.selectUserList(new SysUser());
        return AjaxResult.success(users.stream().map(u -> {
            List<StaProduct> products = staProductService.selectStaProductList(StaProduct.builder()
                    .userId(u.getUserId())
                    .startTime(startTime)
                    .endTime(endTime).build()
            );
            Map<String, AtomicInteger> statusCounters = new HashMap<>();
            statusCounters.put(OprProductType.TOWASH.getValue(), new AtomicInteger());
            statusCounters.put(OprProductType.ATTACH.getValue(), new AtomicInteger());
            statusCounters.put(OprProductType.TOWRAP.getValue(), new AtomicInteger());
            statusCounters.put(OprProductType.WRAPPED.getValue(), new AtomicInteger());
            statusCounters.put(OprProductType.PICKED.getValue(), new AtomicInteger());
            statusCounters.put(OprProductType.PACKED.getValue(), new AtomicInteger());
            AtomicInteger num = new AtomicInteger();
            products.forEach(p -> {
                String status = p.getStatus();
                AtomicInteger counter = statusCounters.get(status);
                if (counter != null) {
                    counter.getAndIncrement();
                    if (OprProductType.TOWRAP.getValue().equals(status)) {
                        List<StaProduct> alist = staProductService.selectStaProductList(StaProduct.builder()
                                .productId(p.getProductId())
                                .status(OprProductType.ATTACH.getValue())
                                .startTime(startTime)
                                .endTime(endTime)
                                .build());
                        if (!alist.isEmpty()) {
                            num.getAndIncrement();
                        }
                    }
                }
            });
            int checkNum = statusCounters.get(OprProductType.TOWASH.getValue()).get();
            int attachmentNum = statusCounters.get(OprProductType.ATTACH.getValue()).get();
            int wrapNum = statusCounters.get(OprProductType.TOWRAP.getValue()).get();
            int warpedNum = statusCounters.get(OprProductType.WRAPPED.getValue()).get();
            int pickNum = statusCounters.get(OprProductType.PICKED.getValue()).get();
            int packNum = statusCounters.get(OprProductType.PACKED.getValue()).get();
            return UserWorkload.builder()
                    .userId(u.getUserId())
                    .userName(StringUtils.isNotEmpty(u.getUserName()) ? u.getUserName() : u.getNickName())
                    .checkNum(checkNum)
                    .qualifiedNum(attachmentNum + wrapNum)
                    .attachmentNum(num.get())
                    .wrapNum(warpedNum)
                    .pickNum(pickNum)
                    .packNum(packNum)
                    .build();
        }).collect(Collectors.toList()));

        *//*startDate = startTime;
        endDate = endTime;
        List<SysUser> users = userMapper.selectUserList(new SysUser());
        return AjaxResult.success(users.stream().map(u->{
            List<StaProduct> warpList = getStaProductList(u.getUserId(),OprProductType.TOWRAP.getValue());
            int attach = getStaProductList(u.getUserId(),OprProductType.ATTACH.getValue()).size();
            AtomicInteger num = new AtomicInteger();
            warpList.forEach(w->{
                List<StaProduct> products = staProductService.selectStaProductList(StaProduct.builder()
                        .productId(w.getProductId())
                        .status(OprProductType.ATTACH.getValue())
                        .startTime(startTime)
                        .endTime(endTime)
                        .build()
                );
                if(products.isEmpty()){
                    num.getAndIncrement();
                }
            });
            return UserWorkload.builder()
                    .userId(u.getUserId())
                    .userName(StringUtils.isNotEmpty(u.getUserName()) ? u.getUserName() : u.getNickName())
                    .checkNum(getStaProductList(u.getUserId(),OprProductType.TOWASH.getValue()).size())
                    .qualifiedNum(attach + warpList.size())
                    .attachmentNum(warpList.size() - num.get())
                    .wrapNum(getStaProductList(u.getUserId(),OprProductType.WRAPPED.getValue()).size())
                    .pickNum(getStaProductList(u.getUserId(),OprProductType.PICKED.getValue()).size())
                    .packNum(getStaProductList(u.getUserId(),OprProductType.PACKED.getValue()).size())
                    .build();
        }).collect(Collectors.toList()));*//*

    }
*/





    /**
     * 根据条件分页查询用户列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    public List<SysUser> selectUserList(SysUser user) {
        if(StringUtils.isNotBlank(user.getRoleKey())){
            user.setRoleId(roleMapper.selectRoleIdByRoleKey(user.getRoleKey()));
        }
        List<SysUser> users = userMapper.selectUserList(user);
        users.forEach(u -> {
            List<Long> longs = userRoleMapper.seletRoleIdByUserId(u.getUserId());
            longs.stream().map(l-> roleMapper.selectRoleById(l)).map(SysRole::getRoleKey).collect(Collectors.toList());
            u.setRoleKeys(longs.stream().map(l-> roleMapper.selectRoleById(l)).map(SysRole::getRoleKey).collect(Collectors.toList()));
            //u.setRoleIds(longs.toArray(Long[]::new));
        });
        return users;
    }

    /**
     * 根据条件分页查询已分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectAllocatedList(SysUser user) {
        return userMapper.selectAllocatedList(user);
    }

    /**
     * 根据条件分页查询未分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectUnallocatedList(SysUser user) {
        return userMapper.selectUnallocatedList(user);
    }

    /**
     * 通过用户名查询用户
     *
     * @param userName 用户名
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserByUserName(String userName) {
        return userMapper.selectUserByUserName(userName);
    }

    /**
     * 通过用户ID查询用户
     *
     * @param userId 用户ID
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserById(Long userId) {
        return userMapper.selectUserById(userId);
    }

    /**
     * 查询用户所属角色组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserRoleGroup(String userName) {
        List<SysRole> list = roleMapper.selectRolesByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysRole::getRoleName).collect(Collectors.joining(","));
    }

    /**
     * 查询用户所属岗位组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserPostGroup(String userName) {
        List<SysPost> list = postMapper.selectPostsByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysPost::getPostName).collect(Collectors.joining(","));
    }

    /**
     * 校验用户名称是否唯一
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public String checkUserNameUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkUserNameUnique(user.getUserName());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验手机号码是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public String checkPhoneUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkPhoneUnique(user.getPhonenumber());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验email是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public String checkEmailUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkEmailUnique(user.getEmail());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验用户是否允许操作
     *
     * @param user 用户信息
     */
    @Override
    public void checkUserAllowed(SysUser user) {
        if (StringUtils.isNotNull(user.getUserId()) && user.isAdmin()) {
            throw new ServiceException("不允许操作超级管理员用户");
        }
    }

    /**
     * 校验用户是否有数据权限
     *
     * @param userId 用户id
     */
    @Override
    public void checkUserDataScope(Long userId) {
        if (!SysUser.isAdmin(SecurityUtils.getUserId())) {
            SysUser user = new SysUser();
            user.setUserId(userId);
            List<SysUser> users = SpringUtils.getAopProxy(this).selectUserList(user);
            if (StringUtils.isEmpty(users)) {
                throw new ServiceException("没有权限访问用户数据！");
            }
        }
    }

    /**
     * 新增保存用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    @Transactional
    public int insertUser(SysUser user) {
        // 新增用户信息
        int rows = userMapper.insertUser(user);
        if (rows == 0)
            throw new RuntimeException("添加用户失败!");
        // 新增用户岗位关联
        insertUserPost(user);
        // 新增用户与角色管理
        insertUserRole(user);
        return rows;
    }

    /**
     * 注册用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public boolean registerUser(SysUser user) {
        return userMapper.insertUser(user) > 0;
    }

    /**
     * 修改保存用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    @Transactional
    public AjaxResult updateUser(SysUser user) {
        if (user.getUserId() == null) {
            return AjaxResult.error("用户id不能为空");
        }
        if (StringUtils.isBlank(user.getNickName())) {
            return AjaxResult.error("账号名称不能为空");
        }
        userRoleMapper.deleteUserRoleByUserId(user.getUserId());
        List<Long> roleIds = user.getRoleKeys().stream().map(r -> roleMapper.selectRoleIdByRoleKey(r)).collect(Collectors.toList());
        if (!CollectionUtils.isEmpty(roleIds)) {
            userRoleMapper.batchUserRole(roleIds.stream().map(r -> {
                SysUserRole userRole = new SysUserRole();
                userRole.setRoleId(r);
                userRole.setUserId(user.getUserId());
                return userRole;
            }).collect(Collectors.toList()));
        }
        return AjaxResult.success(userMapper.updateUser(user));
    }

    /**
     * 用户授权角色
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    @Override
    @Transactional
    public void insertUserAuth(Long userId, Long[] roleIds) {
        userRoleMapper.deleteUserRoleByUserId(userId);
        insertUserRole(userId, roleIds);
    }

    /**
     * 修改用户状态
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserStatus(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户基本信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserProfile(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户头像
     *
     * @param userName 用户名
     * @param avatar   头像地址
     * @return 结果
     */
    @Override
    public boolean updateUserAvatar(String userName, String avatar) {
        return userMapper.updateUserAvatar(userName, avatar) > 0;
    }

    /**
     * 重置用户密码
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int resetPwd(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 重置用户密码
     *
     * @param userName 用户名
     * @param password 密码
     * @return 结果
     */
    @Override
    public int resetUserPwd(String userName, String password) {
        return userMapper.resetUserPwd(userName, password);
    }

    /**
     * 新增用户角色信息
     *
     * @param user 用户对象
     */
    public void insertUserRole(SysUser user) {
        this.insertUserRole(user.getUserId(), user.getRoleIds());
    }

    /**
     * 新增用户岗位信息
     *
     * @param user 用户对象
     */
    public void insertUserPost(SysUser user) {
        Long[] posts = user.getPostIds();
        if (StringUtils.isNotEmpty(posts)) {
            // 新增用户与岗位管理
            List<SysUserPost> list = new ArrayList<SysUserPost>(posts.length);
            for (Long postId : posts) {
                SysUserPost up = new SysUserPost();
                up.setUserId(user.getUserId());
                up.setPostId(postId);
                list.add(up);
            }
            userPostMapper.batchUserPost(list);
        }
    }

    /**
     * 新增用户角色信息
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    public void insertUserRole(Long userId, Long[] roleIds) {
        if (StringUtils.isNotEmpty(roleIds)) {
            // 新增用户与角色管理
            List<SysUserRole> list = new ArrayList<SysUserRole>(roleIds.length);
            for (Long roleId : roleIds) {
                SysUserRole ur = new SysUserRole();
                ur.setUserId(userId);
                ur.setRoleId(roleId);
                list.add(ur);
            }
            userRoleMapper.batchUserRole(list);
        }
    }

    /**
     * 通过用户ID删除用户
     *
     * @param userId 用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserById(Long userId) {
        // 删除用户与角色关联
        userRoleMapper.deleteUserRoleByUserId(userId);
        // 删除用户与岗位表
        userPostMapper.deleteUserPostByUserId(userId);
        return userMapper.deleteUserById(userId);
    }

    /**
     * 批量删除用户信息
     *
     * @param userIds 需要删除的用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserByIds(Long[] userIds) {
        for (Long userId : userIds) {
            checkUserAllowed(new SysUser(userId));
            checkUserDataScope(userId);
        }
        // 删除用户与角色关联
        userRoleMapper.deleteUserRole(userIds);
        // 删除用户与岗位关联
        userPostMapper.deleteUserPost(userIds);
        return userMapper.deleteUserByIds(userIds);
    }

    /**
     * 导入用户数据
     *
     * @param userList        用户数据列表
     * @param isUpdateSupport 是否更新支持，如果已存在，则进行更新数据
     * @param operName        操作用户
     * @return 结果
     */
    @Override
    public String importUser(List<SysUser> userList, Boolean isUpdateSupport, String operName) {
        if (StringUtils.isNull(userList) || userList.size() == 0) {
            throw new ServiceException("导入用户数据不能为空！");
        }
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        String password = configService.selectConfigByKey("sys.user.initPassword");
        for (SysUser user : userList) {
            try {
                // 验证是否存在这个用户
                SysUser u = userMapper.selectUserByUserName(user.getUserName());
                if (StringUtils.isNull(u)) {
                    BeanValidators.validateWithException(validator, user);
                    user.setPassword(SecurityUtils.encryptPassword(password));
                    user.setCreateBy(operName);
                    this.insertUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 导入成功");
                } else if (isUpdateSupport) {
                    BeanValidators.validateWithException(validator, user);
                    checkUserAllowed(user);
                    checkUserDataScope(user.getUserId());
                    user.setUpdateBy(operName);
                    this.updateUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 更新成功");
                } else {
                    failureNum++;
                    failureMsg.append("<br/>" + failureNum + "、账号 " + user.getUserName() + " 已存在");
                }
            } catch (Exception e) {
                failureNum++;
                String msg = "<br/>" + failureNum + "、账号 " + user.getUserName() + " 导入失败：";
                failureMsg.append(msg + e.getMessage());
                log.error(msg, e);
            }
        }
        if (failureNum > 0) {
            failureMsg.insert(0, "很抱歉，导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        } else {
            successMsg.insert(0, "恭喜您，数据已全部导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }

    @Override
    public SysUser selectUserByOpenId(String openId) {
        return userMapper.selectUserByOpenId(openId);
    }

    @Override
    public LoginVO selectLoginVOByUserId(Long userId) {
        return userMapper.queryLoginVOByUserId(userId);
    }

    @Override
    public int updateNickAvatarByUserId(Long userId, String nickName, String avatar) {
        return userMapper.updateNickAvatarByUserId(userId, nickName, avatar);
    }








   /* private List<StaProduct> getStaProductList(Long useId,String status){
        return staProductService.selectStaProductList(StaProduct.builder()
                .userId(useId)
                .status(status)
                .startTime(startDate)
                .endTime(endDate)
                .build()
        );
    }*/

}


